Eaton PV240 - Page 31

Eaton Corporation Page 31 Ver 1.1
D) Update LED indicator: It indicates when the firmware is uploading from
Super-485 card to the inverter; the LED will light
up in red.
E) Definition of RJ-45 PoE Ports
WARNING
Power on socket Pin 7 & Pin 8 are DC powered. Do not connect
other devices to this port as it may damage your device.
F) Setting DIP switch for Terminating Resistor (SW1 DIP switch)
Figure 6.2.5: Terminating Model
Press the pin 1 and pin 2 to set the DIP Switch into “on” mode for card in
the terminal inverter (farthest from Data Logger or PC). For all the others,
set it to “off”. A 5 inverter example setup is pictured below.
PIN
NAME Voltage
1 Tx+
± 400mVp-p~±15Vp-p
2 Tx-
3 Rx+ + 400mVp-p~+15Vp-p
4 GND
5 GND
6 Rx- - 400mVp-p~-15Vp-p
7 VCC
11V~12V
8 VCC
1 8
Pin 1 Pin 2
ON model
OFF model